Exploring the New Features of Java SE8

On 18^th March 2014, Oracle released Java Platform, Standard Edition 8 as a major feature release. Java SE8 comes with several features that were originally planned for Java SE7 but later deferred. While migrating to the most recent version of Java, you must understand the new features and enhancements for both Java programming language and Java Virtual Machine (JVM).

Overview of Major New Features of Java SE8

Lambda Expressions

Oracle has included Lambda Expressions in Java SE8 as a new language feature. The new syntactical capabilities enable Java programmers to carry out functional programming. They can use Lambda expressions to treat code as data, or functionality as a method argument. At the same time, the feature enables developers to express instances of single-method interfaces in a more compact and simplified way. Lambda Expression further help programmers in creating and maintaining custom classes without writing longer lines of code.

The Stream API

The Stream API enables programmers to manage a variety of collections including maps, lists and sets. Further, it does not require developers to write explicit looping code to deal with individual items in a collection. The feature further improves the performance of large and complex datasets by allowing developers to break the processing into multiple CPUs.

Date and Time API

Java SE8 further comes with a new API to effectuate management of date and time without using the older classes. The older classes still included in Java Runtime. But Java programmers can use the new API to effectively manage time zones, local dates and times, and calculating difference between different times. Further, the new capabilities make it easier for Java developers to streamline their code.

Nashorn JavaScript Engine

The Nashorn JavaScript Engine is included in Java SE8 for the first time. The engine enables developers to write code in JavaScript, and then integrate the code in Java classes and objects. It works with a native JVM to implement a lightweight high-performance JavaScript runtime within Java. The developers now have option to use jrunscript command-line tool to create freestanding JavaScript applications. As JavaScript has become an integral part of web ecosystem, the integration will make it easier for web developers to avail the benefits of the latest version of Java programming language.

Bulk Data Operations for Collections

Java SE8 comes with two distinct packages to effectuate creation and manipulation of bulk data operations for collections, i.e., java.util.stream and java.util.function package. Despite being identical to an iterator, the stream has additional functionality to facilitate collection processing. The developers also have option to use streams in both serially and parallel. At the same time, the java.util.stream package also supports a number of useful functions including count, min, max, filter, limit, collect, reduce and substream.

Security

Java SE8 is also designed with several features to optimize the security of applications. Along with stronger algorithms for password-based authentication, it also implements the SecureRandom API more efficiently. The better implementation of SecureRandom API resolves the issues related to blocking and non-blocking system calls.

New Tools

Java SE8 also comes with a set of tools to help programmers in creating modern applications. For instance, programmers can now use the enhanced currency API to manage and accumulate values in multiple threads. They can use new tools to aggregate integers, doubles, lungs and similar numbers. Likewise, Java SE8 provides new tools to create delimited lists in the string class. The programmers can further use new tools to effectively detect null situations.

On the whole, the Java SE8 comes with several new features to support easier and faster application development. Further, the features aim to make programmers, while enhancing the way they write Java code. So programmers can now migrate to Java SE8 to rapidly create modern and user-friendly applications. You can get in touch with a Java web development company who can help you develop web apps that are stable, scalable and secure.

We provide Java programming solutions. If you would like to hire Java software developer for your development needs, please contact us Mindfire Solutions.

Few facts on Eclipse in Java

Java is a language which has the capability to deal with any type of applications starting from hardware programming, desktop applications, mobile applications and web applications etc. The most important part is it never compromises on the quality of an application or product at any cost. Hence, there is a tremendous popularity of java developers in the industry. Java has a unique feature of platform independent that makes it the first choice to develop any application for any purpose. Eclipse is a platform or IDE to write java code. There are many plugins which provides APIs so that it can extend the functionality of eclipse to a large extent. These eclipse java development tools are categorised into five parts. Let us discuss those five components.

JDT APT: This is the most vital component of the eclipse java platform. It provides support for the annotation processing to the java projects developed eclipse platform. It also contributes for the annotation based build artifacts during incremental build process and it also contributes for problem markers of annotation based problems.

JDT Core: It is the core of the java development tool and it is the non-user interface infrastructure. JDT core is a java model that provides API for navigating different java elements in the java element tree. Java element tree means a java focused view of any application project. It has elements like binary classes, package fragments, compilation units, types, fields and methods etc. On the core of the unit, it has an indexed based search infrastructure for different purposes like code assist, refactoring, type hierarchy competition etc. It also provides support for evaluation purpose.

JDT Debug: Debugging is the most vital component for any application process. JDT debug enables the java developers to debug the application developed on the java eclipse platform. It is done by the debug model of the platform debugger which is totally isolated from the programme language. It helps in providing two way mode for the java virtual machine in either run or debug mode. It enables the java developer in attaching to a running java virtual machine. It has a powerful feature that is having a dynamic class reloading where supported by JVM.

JDT Text: JDT text is the most useful feature of eclipse which directly helps the java developer while working on the IDE. It gives colours to the key words and different syntax of java programme it also provides indentation to the application in different levels so that the code will look much professional on the IDE. It also provides search matches option and break points so that the developer can debug the code with more efficiency. It also formats the code for the application.

JDT UI: JDT UI implements java specific work bench contributions like outline view, package explorer, type hierarchy view and wizards to create java elements. It also provides support for refactoring purpose like safe rename of java elements and extracting methods for the application. So we can say eclipse is a fully fledged java IDE which enables the java web developer in developing enterprise standard java applications. You can get in touch with a Java web development company who can help you develop web apps that are stable, scalable and secure.

We provide Java programming solutions. If you would like to hire Java software developer for your development needs, please contact us Mindfire Solutions.

Few tips to estimate better by a Java programmer

It’s difficult to estimate an application before a single line of code written on the IDE: Can you imagine having a lifelong relationship with someone, about whom you don’t have any clue!! Nope!! The similar case happens when a java programmer is projected to estimate a java application at a time, when there is not a single line of code on his Java IDE!! It is probably one of the hardest tasks for any java developer or manager. But again, we have to start from somewhere so why not from here!! So, let’s have a brief analysis over how to start our next java application with a systematic manner so that we can avoid some unpleasant situations.

Understand the requirement of client properly: The most important step for any application development is to focus on the target or you can say aim. For the same, the java developer or programmer must communicate properly with the client and should try to understand what he is expecting from us. The developer must understand his requirements in order to kick start his process. After understanding the requirement, he must test feasibility of the application i.e. whether his requirements can be achievable within the technology constraints or not!!; because, sometimes we find some peculiar demands of clients which are technically unachievable till then. So, in that case, the java programmer must inform about the situation to the client with some other alternatives which can match his requirements to a close extent.

Develop a flow chart for your upcoming java application: After requirement gather, the Java developer must make a sketch of the flow diagram of the application. Well, this flow diagram is not final but still the developer must concentrate more on the flow chart in order to avoid some substandard obstacles in future.

You must expect an unexpected circumstance in future: Though it is a virtual step, but still we must think beyond our heart and mind. We should assume some unexpected obstacles that may come under our path in future to avoid unnecessary conflict with the client. So we should keep some extra space around to roam in case of any emergency or unexpected situations.

Determine the essential and optional modules to be developed: Now, the Java developer should start listing for the essential as well as optional module names that may be required over time. In this stage, the java programmer should analyse the flow of the application in advance to avoid future collision.

Put your experience and expertise to determine an estimated time and work hour: In order to provide a deadline to the client for which our client is extremely anxious, we must pay special attention considering all the constraints. Here, you have to put all our effort, experience and expertise that you have had gained over time to meet the client expectation. I would suggest playing a safe side here, you must keep some room for unexpected situations of future and unexpected demand of the client who wants all his new demands should fulfil within that old deadline!!

Still we can’t ignore human errors!! It is obvious that we can’t ignore the human errors in any case and hence in this case as well! For the same, more than 90% java projects crosses the deadline and we have to admit it!! You can get in touch with a Java web application development company who can help you develop web apps that are stable, scalable and secure.

We provide Java mobile application development services. If you would like to hire Java software developer for your development needs, please contact us Mindfire Solutions.

Benefits of outsourcing your Java development to India

Java ruling India more than a decade: I think you don’t need any introduction for the quality and reliability of java applications. Java has undisputed record for more than decade in a wide range of platforms starting from hardware, desktop application, software application, web application, mobile application and game development etc. So we can say java is everywhere in our life. From the early morning we get up till the let night we go to bed we use a wide range of devices or applications developed in java. If a language is having the same charisma for more than decades we can easily guess its importance in the enterprise and hence java developers are having a tremendous demand always in the market.

Outsourcing Java to India: Before a decade we hardly find the word “outsourcing” in our conversation. But now if anything is the talk of the IT town that is none other than outsourcing. Outsourcing is the process of transferring a local project to an oversee development centre to develop the application at lower cost and better quality. One US dollar is around 60 INR in Indian currency. Due to this huge gap in currency exchange java developers from India can develop better quality java applications for the US and Europe clients at low cost. This is like a win – win situation for both clients and the development farms.

Low cost: The biggest advantage of software outsourcing is low cost of development. If in USA a software developer demands $100 per hour then in India the same work can be done at as low as $20 to 30 or $50 per hour basis. This can give you a direct benefit of more than 50% on the development cost. Moreover you can see the status of your project work from a remote place through different communication tools like skype and other video chatting apps. So you don’t need to worry about the development process of your java application on a remote place developed by an expert team of java developers in India.

Better Quality: Well Indian IT developers are having a good reputation for developing better quality enterprise standard java applications. Java developers of India are now working in different countries for different software farms. Hence you don’t need to worry about the quality of your java application once you transferred it to an India expert team.

You don’t need any infrastructure: The biggest challenge for any client is the infrastructure. You need a 24×7 hours of internet connectivity, a well infrastructure for your developers etc. which will cost you a good amount of money in the startup. On the other hand, if you outsource your Java web application development project to an Indian software farm then you don’t have to take any such stress for the infrastructure. This will give you a chunk of dollars savings as well. The offshore development centers at India will do all these tasks for you without giving a single pain to you. So, it is really an awesome idea to outsource your next java project to India which will definitely bring a smile on your dimple with a buck of dollars on your savings account!!

We provide Java mobile application development services. If you would like to hire Java software developer for your application development needs, please contact us Mindfire Solutions.

Developing android apps in Java. How supportive is the language?

Java has been ruling the industry more than decades: The only language that doesn’t need any introduction is none other than java. It is the only language which ruled the industry for more than a decade. A time when website was used as a symbol of aristocracy then java was ruling our day to-day life. At that time it was used to develop desktop applications and hardware programming for different devices. Imagine that old video game or VCD player, you will be astonished to know that those devices were having java within their core heart. We can’t ignore java in our life. Each and every device we see around us has java in its core. Moreover java is used to develop embedded system applications for different hardware over time, understanding the future demand, java expanded its broad heart to help the industry in every possible ways starting from desktop applications, web applications, mobile applications and now smart phone apps. All are within the eco-system of java; because, java is not only powerful but also helpful and efficient.

Java can be used to develop android apps: Java was there before the inception of Google. Moreover, Google’s ambitious android operating system is the brain child of C, C++ and Java developers. Since java is in the core of the Android operating system. Hence we can’t imagine developing Android applications without java. Though there are many other technologies which can be used to develop Android apps but java is in the top of the list. Java developers can develop different types of Android apps like web apps, native apps and hybrid apps. Moreover, for smooth and attractive browsing experience we have to rely on java developers in the form of native apps. Most of the industry leading Android native apps are built in java. So we can imagine the respect of java Android developers in the industry.

You just need to compile your java code to apk instead of jar: We all know that java is a platform independent language i.e., we can write a java programme on any machine and after compilation we can use it in any other machine which usually have a java virtual machine i.e., JVM. Hence java is also known as “write once, run anywhere language”. Well, Android operating system doesn’t have java virtual machine but, a sibling of JVM which is called as Dalvik Virtual Machine and it needs an .APK file to run on Android platform. We can convert our java application to .APK format using different emulators. But, instead of compiling the java programme to JAR file using JVM we should directly compile it in emulators to convert it to APK file, which can be used in any Android platform. Well, java developers must understand the importance of AndroidManifest.XML which controls all the features, layout and tasks of the application.

Security feature is the best as always: Since we are dealing with java programming language we don’t need to bother about the security features of our application. Moreover, once the application is developed by the java developers and complied, it gets converted into byte code which is next to impossible to crack. Hence we can expect an enterprise standard security features in our Android application built in java. So, when are you becoming a java Android developer! You can get in touch with a Java website development company who can help you develop web apps that are stable, scalable and secure.

We provide Java web development services. If you would like to hire a expert Java developer for your development needs, please contact us Mindfire Solutions.

Difference between Java and JavaX

Java and Javax are the packages that are utilized within the Java programming language. Influenced by the C language, Java derives most of its syntax from C and C++. However, the facilities that it offers are superior to the other programming languages. It has been designed to serve general purposes and is hardly dependent when it comes to implementation. As compared to the other languages, it is more object-oriented as well as concurrent and class-based. It was initially developed at Sun Microsystems by James Gosling. Java was first released in 1995 as a core component of the company’s Java platform.

What is Java and Javax?

Both Java and Javax are packages. The command used to bring up a package is ‘import java’ while the one used to bring up java extension package is ‘import javax.’ This programming language is designed in such a way that it allows the same code to run across various platforms. Therefore, the developers can write the code once and reuse it on various platforms. Typically, thus, these applications are compiled with bytecode.

What are the packages?

It can be defined as a system that is utilized for organizing the Java classes into namespaces. These help in offering modular programming within the language. In several ways, the working is quite similar to the modules of Modula. It is also possible to store these packages within the JAR files. These are also referred to as the compressed files. When required the classes are allowed to download quickly, preferably in the form of groups. Programmers also use these packages in order to organize the classes belonging to similar categories or offer functionalities along similar lines.

Generally, there are various kinds of packages. For instance, the Java API is a collection of packages and there are sub-packages too. The latter are utilized to deal with XML. Initially everything that was part of the API was also included in the java packages. On the other hand, everything that was excluded in the standard API was a part of the javax. Therefore, it can be concluded that the latter is just an extension of the original one.

Benefits of using these

The codes are reusable. This is an important feature as reusability will help in saving a lot of time as well as ensure consistency. These packages allow the usage of the same class again and again by the program that wants to include the same. Additionally, these are also great ways to avoid a name space collision.

Is there any demarcation between the two?

Practically, there is not any difference between the two. In fact, over time, the use of javax has also become integrally related to the API. However, the only reason why it is not moved back to the initial package is because it would be a cumbersome process. It would also lead to the breaking up of various existing codes that prove quite useful. Rather, both the packages where included under the API.

Usage

The programmers use javax for standard extensions. These are also known as the optional packages. These are subsets of the APIs that are non-core. There are other segments of the non-core APIs which are also known as the non-standard extensions. These generally take up the namespaces such as com.sum. On the other hand, the core APIs would occupy the java namespace. Since everything in the API does not commence as a core, the extensions have to be created by sending requests to the JSR. Finally, they will be promoted as ‘wise counsel.’

What is notable at this point is that the extension file is found from Java2. It is missing in the first version of the programming language. When Swing was released in the javax package the differences between the two packages were reduced further. Presently, the differences between them are minimal. You can get in touch with a Java website development company who can help you develop web apps that are stable, scalable and secure.

We provide Java web development services. If you would like to hire a expert Java developer for your development needs, please contact us Mindfire Solutions.

List of Java frameworks that are weapons for developers

Why Framework for Java: In modern IT industry, we can’t ignore the importance of web technology. There is a stupendous growth of web development in past few years. We have seen almost all sectors are now depending on the web industry directly or indirectly. There was a time when websites were limited to a specific class of sectors but, with time it is now a passion to launch a website. Moreover, web developers are getting huge demand in the industry. Understanding the situation, many web domain specific languages get born in past few years like PHP, RoR, Python etc. To challenge them, Java which has an undisputed track record in developing desktop applications come up this time with JSP. JSP is for web development projects. There is a heavy demand for JSP developers in the industry because it is extremely fast, reliable and dependable option than others.

But, web developers find it difficult to write thousands of lines of code while developing an application on Java as against hundreds of lines in PHP or Python. To avoid this situation, there appeared many frameworks in Java to build web applications not only faster but also efficiently. Well, web developers or JSP java developers get a tremendous support from these frameworks in developing enterprise standard web applications on the fly. Let us have a look over few industry leading Java web frameworks.

Spring: This is probably the best Java application development framework in the industry. It has MVC architecture at its backbone. It can develop any size web application on the fly. The majority of web developers use Spring framework to develop enterprise standard web applications. The best part is it can take the help of Shale, Grails, Struts to develop even stronger web apps. It takes care a lot about reusability of your codes and hence the developer need not to think much about the coding part rather he will focus on the other prospective of the project.

Struts: It is from Apache group. It is Open source framework for java developers for web development. It has extremely simple structure and hence it has gained a huge popularity among java developers in very fast pace. Web developers can develop enterprise standard modern web applications using Struts framework. The best part is Strut supports better UI and it is extremely fast.

Shale: Shale is a new and modern web framework for JSP developers and it is highly inspired from Java Server faces. It helps in developing modern web applications not only efficiently but also effectively. It has modern features like View Controllers, Application manager, Dialog manager, Remoting etc. Moreover, Java developers can integrate this to Spring framework and hence they can build powerful web applications with the combined power of both spring and Shale.

Eclipse: It is an Open source framework for java developers. It is extremely reliable framework due to its strong history. It is extremely popular IDE to develop client side apps and native apps for modern era smart phones and tablets. The best part is web developers can develop multi platform native apps on the fly using this framework. It also supports other languages like Ruby, C, C++, COBOL etc.

We provide Java website development services. If you would like to hire Java developer for your web development needs, please visit Mindfire Solutions.

Hibernate in Java – What is it and how does it help?

Hibernate ORM or simply Hibernate, as it is called in short, is an object-relational library for mapping in Java. It is designed to provide a framework for mapping the object-oriented domain model of a conventional relational database. It also solves various object-relational impedance mismatch issues through the process of replacing the direct accesses to persistence-related database with some high-level functions of object handling.

The primary feature of Hibernate is mapping from various Java classes to the database tables and also from Java type data to the SQL type data. Besides, it also provides the option of data retrieval as well as data query. It generates various calls pertaining to SQL functionality. Besides, it also helps developers save time along with labor by automated object conversion as well as handling of result sets. Java based applications that use Hibernate support databases of SQL with hardly any performance overhead whatsoever.

Hibernate also comes up with ORM, which has everything to do with helping an application to achieve a certain degree of persistence. Again, Persistence can best be defined as the intention of the data of an application to outlast the process of the application itself. In terms of Java, it is to make sure that the state of the objects lives beyond the JVM scope of the same state that is available subsequently.

Specifically, Hibernate ORM is also concerned with the persistence of data because it applies to RDBMS. When we talk about the fraternity of the Object-Oriented applications, there have often been a hue and cry regarding usage of an ODBMS instead of RDBMS. It should be apt to mention at this juncture that RDBMS still remains extremely popular mechanism of persistence and it is likely to remain so in the days to come, and credit for this goes to Hibernate.

Its applications are also designed to define the persistent classes, which are mapped to the database tables. Besides taking care of Java class mapping to the database tables and from data types of Java to the data types of SQL, the applications also provide a wide range of retrieval facilities as well as data queries. They are also equipped to reduce the development time significantly, for otherwise manual handling of JDBC and SQL can be tediously time consuming and laborious.

The USP of Hibernate is that it is designed to considerably reduce the time for development, which is otherwise spent in handling data in JDBC and SQL. It’s another primary objective is to relieve the developers from most of the tasks (almost 95 percent) pertaining to programming that is related with common data persistence, through the process of eliminating the need of manual as well as hand-crafted processing of data with the use of JDBC and SQL.

However, Hibernate like most of the other persistent solutions cannot hide the SQL power and thus, makes sure that developers get more than what they invest. According to a certain school of thoughts, it might not be the most ideal solution when it comes to data-centric applications that can only use the store procedures for implementing business logic into a database it is extremely useful when it comes to dealing with models of object-oriented domains and business logic. Also, it is helpful in removing and encapsulating the vendor-specific SQL codes. It also helps in translating sets of results from the tabular format to graphical format.

A majority of the functionality that is provided by Hibernate is configurable. This phenomenon allows the developers to opt between various strategies that are in-build with the library. However, whenever the built-in strategies fall short of requirements, it provides the option of plugging in the developers’ own custom implementation through the process of implementation of an interface. Extension points generally include primary key generation, SQL dialect support, caching strategies, JDBC connection management, transaction management, ORM strategies, property access strategies, proxy creation etc.

It also has the capacity of abstracting the environment in which it is deployed. In the case of an environment that is not managed, Hibernate is equipped to take care of the transactions as well as the JDBC connections.

However, in case of environments that are managed, Hibernate can integrate with the container-managed transactions as well as data sources. It can well be configured for the deployment in managed as well as non managed environments. In both the environments, the first thing that is to be done is starting Hibernate. You can get in touch with Java web development companies who can help you develop web apps that are stable, scalable and secure.

We provide Java programming solutions. If you would like to hire expert Java developer for your development needs, please contact us Mindfire Solutions.

Why is Java the Preferred Language when It Comes to Banking Applications?

Several reports have highlighted that a large number of financial institutions and banks rely on Java as a high performance programming language to build mission-critical financial applications. Unlike other financial applications, banking applications need to be modified and updated frequently to meet the most recent guidelines issued by the Central Bank. At the same time, the banking applications also need to be scaled regularly to meet Service Level Agreement (SLA). As Java is designed to have minimum implementation dependency, it becomes easier for the banks to maintain and scale their applications in a flexible way. There are also a number of factors that make Java the preferred language for building banking applications.

What Makes Java the Preferred Language for Banking Application Development?

 

Platform Independent

The compatibility of a banking application will have a huge impact on the user experience. The financial institutions opt for a programming language that makes it easier to move from one computer systems. In addition to allowing enterprises to easily switch from one computer system to another, Java further enables them to run the same program smoothly on multiple systems. As the programming language is platform-independent at both source and binary levels, it becomes easier for the developers to optimize the banking application’s compatibility.

 

Multithreaded

As a banking app has to perform a number of different tasks at a time, it becomes complex and complicated. The developers rely on Java as it is a multithreaded programming language. It can be seamlessly integrated into systems, procedures and applications. Unlike other programming languages, Java does not enable multithreading by relying on operating system-specific procedures. Thus, the banking application can be integrated seamlessly with third-party services, systems and applications.

 

Facilitates Distributed Computing

Nowadays, most banking applications are being deployed in a distributed environment. So programmers have to explore ways to simplify distributed computing. Java comes with networking capability that is integrated into it. So it makes it easier for developers to adopt distributed computing. The programmers can use Java to write network programs just like sending and receiving data to/from a file.

 

Reliable and Secure

Java is also considered as one of the most secure and reliable programming language for creating financial apps. As it emphasizes on checking errors during the early stages, it becomes easier for programmers to deliver a flawless application. Java compilers can effectively identify the problems that will appear during the execution time in other languages. Likewise, Java language, runtime environment, compiler and interpreter are designed with features to optimize the security and accessibility of banking apps.

 

Adopt Cloud-Based Technologies

A constant increase is noted in the number of financial institutions adopting cloud-based technologies to curtail hardware cost. As a server side programming language, Java enables enterprises to switch to cloud computing without any hassle. While developing a banking application, the enterprise Java developers need to concentrate on where the code will be deployed. They only need to ensure that the code passes the required unit tests. Thus, Java helps enterprises in launching banking apps with virtual infrastructure.

 

Easy to Update Applications

As noted earlier, in comparison to other financial apps, banking applications need to be updated more frequently. Whenever there is a change in the Central Bank guideline or Service Level Agreement, the banking app needs to be updated to incorporate these changes. Further, the banking applications must be modified immediately to implement the changes without any delay. In comparison to other programming languages, Java programs can be written, compiled and debugged in a quick and hassle-free way. Thus, Java makes it easier for programmers to update the banking apps without any delay.

 

Many enterprises even opt for Java while creating banking application to save money. As Java is an open source technology, it can be used without paying licensing fees and royalty to Oracle. The open source nature makes it easier for small financial institutions to launch banking applications that delivers richer user experience, without requiring customers to pay additional fees.

 

You can get in touch with Java application development companies who can help you develop web apps that are stable, scalable and secure.

 

We provide Java website development services. If you would like to hire java developer for your development needs, please contact us Mindfire Solutions.

Features in Java 8 That Will Change the Way You Code

As a widely used computer programming language, Java needs no introduction. The class-based and object-oriented programming language further enables developers to run the same code on multiple platforms without recompilation. Recently, Oracle released Java 8 with a set of new features, enhancements and bug fixes to complement the most recent trends in software development. Some of these features at the JVM and programming language level will even change the way you code.

Five Java 8 Features That Will Change the Way You Code

1) Lambada Expressions

Implementation of Lambada expressions is one of the most significant features of java 8. The dominant feature will make you change your coding habits. You can use the feature to use Java like other prominent functional programming languages. Also, the features make Java usable with functional JVM-based languages like Clojure and Scala. The Lambadas have further been integrated tightly into the core language libraries related to array and collection libraries. So the coding will be incorporated into the Java code written by both in-house and third-party developers.

2) Parallel Operations

Along with Lambada expressions, Java 8 also comes with a key concept to facilitate parallel operations. Often programmers are required to use loop operations to facilitate internal iteration. But Lambada expressions make it easier for them to carry on actual iteration over a collection. They can simply invoke a Lambada function to carry out the iteration through a core library. The function will act as an extension of iterators to extract the next item from a collection. You can avail the feature to sort, filter and map the items while the processing is carried on simultaneously by the framework.

3) New Date and Time API

Java 8 also comes with a completely revamped data and time API. The API allows developers to handle date and time in a natural, easier-to-understand and more natural way. Thus, now it becomes easier for you to avoid the complex native Java library API that was using conventionally to handle date and time. The most recent of Java further implements the data and tome API from scratch to facilitate clean operation to manipulate the values in a format that is readable by both humans and machines.

4) Nashhorn JavaScript Engine

Oracle has further integrated the Nashhorn JavaScript Engine into JDK. The Java applications can access the high performance yet lightweight engine through the existing APIs. You can avail the features to eliminate the gap between Java and JavaScript. While integrating JavaScript into your backend, you are no longer required to set up a node.js. The code can be executed simply by using the JVM. Thus, you are not required to use several IPC and RPC methods to bridge the gap between Java and JavaScript.

5) Concurrent Accumulators

Many developers find it a daunting to decide the right way to update numeric counters that are accessed simultaneously by multiple threads. A developer also has option to update the numeric counter through read/write locks, synchronized blocks or AtomicInteger. Each option requires the programmers to implement the semantics 100% accurately. But Java 8 makes it easier for you to update the numeric counters without any hassle by using the new concurrent accumulator classes. The concurrent accumulators can increase or decrease the value of the numeric counter in an efficient and thread safe manner. Further, you can use the class without worrying about the accuracy of semantics.

The most anticipated version of Java also comes with several security enhancements. You can use an advanced mechanism to replace the existing hand-maintained list of caller sensitive methods. In addition to identifying the methods accurately, the mechanism further makes their callers discoverable in a reliable and efficient way. You can get in touch with a Java web services development company who can help you develop applications that are stable, scalable and secure.

We provide java web development services. If you would like to hire java developer for your development needs, please visit Mindfire Solutions.